/**@file
   Common type definitions.
   
   @par license 
   Copyright 2012 Lu, Ken. All rights reserved.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
 
   @author: Lu, Ken (bluewish.ken.lu@gmail.com)
 **/

#ifndef _SYSPY_TYPES_H_
#define _SYSPY_TYPES_H_

typedef signed char i8_t;
typedef short i16_t;
typedef int i32_t;

typedef unsigned char u8_t;
typedef unsigned short u16_t;
typedef unsigned int u32_t;

typedef long long i64_t;
typedef unsigned long long u64_t;

#ifdef _MSC_VER
    #ifdef WIN64
        typedef i64_t in_t;
        typedef u64_t un_t;
    #else
        typedef i32_t in_t;
        typedef u32_t un_t;
    #endif  // WIN64
#endif // _MSC_VER

#ifndef NULL
    #define NULL 0
#endif

//
// Following definitions are for c++
//
#ifndef DISALLOW_COPY_AND_ASSIGN
    #define DISALLOW_COPY_AND_ASSIGN(TypeName) \
      TypeName(const TypeName&);   \
      void operator=(const TypeName&)
#endif

#endif // _SYSPY_TYPES_H_

